Six-bead bead feeder

Abstract

The utility model provides a kind of six pearl sending device, including six groups of pearl sending mechanism to same machine needle pearl sending, first to sixth group pearl sending mechanism is centred to machine needle and is installed on corresponding pearl sending bottom plate, six groups of pearl sending mechanism are connected on same needle bar frame and head by mounting bracket, six groups of pearl sending mechanism above one to one corresponding six groups of pearl threading mechanism, six groups of pearl sending mechanism and six groups of pearl threading mechanism are located on same mounting plate, the mounting plate is located on the side of mounting bracket far from head installation, the mounting plate above is equipped with the arc-shaped mounting seat for installing six groups of pearl threading mechanism, the arc-shaped mounting seat between mounting plate is equipped with extension plate, two groups of pearl threading mechanism adjacent are arranged staggeredly, the mounting bracket is equipped with first recess and the mounting surface for installing needle bar frame, the guide bar of part pearl threading mechanism is located in first recess.The utility model structure is compact, and it occupies small space, does not interfere with head.

Description

Technical Field

[0001] This utility model relates to the field of embroidery machine technology, and in particular to a six-bead feeding device. Background Technology

[0002] The six-bead feeding device includes six sets of bead feeding mechanisms and six corresponding bead threading mechanisms. The bead threading mechanism is located above the bead feeding mechanism and corresponds one-to-one with it. The six-bead feeding device has a large number of bead feeding and bead threading mechanisms, a complex structure, and occupies a lot of space. The bead threading mechanism includes components such as a material feeding structure, a bead arranging mechanism, and a bead guide rod, which are located above the bead feeding mechanism. If they are not arranged properly, the bead threading mechanism can easily interfere with the machine head and the thread clamping panel. There is an urgent need to reduce the space of the bead feeding device on the machine head so that the feeding device can be easily installed and used even with a small spacing between machine heads. In mixed embroidery, the machine head may not only have one bead feeding device but also other embroidery devices. In order to leave room for the installation of other embroidery devices, the bead feeding device needs to be arranged and installed reasonably to ensure that it does not interfere with other embroidery devices and the machine head. Utility Model Content

[0003] To address the problems of the prior art, this utility model provides a six-bead feeding device with a compact structure, small footprint, and no interference with the machine head and wire clamping panel.

[0004] The technical solution adopted is as follows: A six-bead feeding device includes six sets of bead feeding mechanisms that feed beads toward the same needle. The first to sixth sets of bead feeding mechanisms are mounted concentrically on corresponding bead feeding base plates with the needle as the center. The six sets of bead feeding mechanisms are connected to the same needle bar frame and the machine head through a mounting frame. Above each of the six sets of bead feeding mechanisms are six sets of bead threading mechanisms. The six sets of bead feeding mechanisms and the six sets of bead threading mechanisms are mounted on the same mounting plate. The mounting plate is located on the side of the mounting frame away from the machine head. An arc-shaped mounting seat for mounting the six sets of bead threading mechanisms is provided above the mounting plate. An extension plate is provided between the arc-shaped mounting seat and the mounting plate. Adjacent sets of bead threading mechanisms are staggered vertically. The mounting frame has a first groove and a mounting surface for mounting the needle bar frame. The guide rods of part of the bead threading mechanism are located in the first groove. The wire clamping assembly above the needle bar frame is located in the second groove of the arc-shaped mounting seat.

[0005] Furthermore, the six sets of bead feeding mechanisms arranged concentrically are as follows: The first set includes a first base, a first bead clamping assembly, a first transmission assembly, and a first motor for driving the bead feeding; the first motor is directly mounted on the first base near the machine head mounting direction. The second set includes a second base, a second bead clamping assembly, a second transmission assembly, and a second motor for driving the bead feeding; the second motor is mounted on a first eccentric plate, positioned near and above the first motor, and the first eccentric plate is mounted on the second base, offset away from the first base. The third set includes a third base, a third bead clamping assembly, a third transmission assembly, and a third motor for driving the bead feeding; the third motor is directly mounted on the third base away from the second motor. The fourth set of bead feeding mechanisms includes a fourth base, a fourth bead clamping assembly, a fourth transmission assembly, and a fourth motor for driving bead feeding. The fourth motor is mounted on a second eccentric plate and located within a first recess formed by the second and third motors. The second eccentric plate is mounted on the fourth base and offset away from the third base. The fifth set of bead feeding mechanisms includes a fifth base, a fifth bead clamping assembly, a fifth transmission assembly, and a fifth motor for driving bead feeding. The fifth motor is directly mounted on the fifth base and located within a second recess formed by the third and fourth motors. The sixth set of bead feeding mechanisms includes a sixth base, a sixth bead clamping assembly, a sixth transmission assembly, and a sixth motor for driving bead feeding. The sixth motor is directly mounted on the sixth base and located within a third recess formed by the fifth and sixth motors.

[0006] Furthermore, the six bead-threading mechanisms corresponding to the first to sixth bead-feeding mechanisms are as follows: the first bead-threading mechanism includes a first feeding structure, a first bead-rowing structure, and a first guide rod; the second bead-threading mechanism includes a second feeding structure, a second bead-rowing structure, and a second guide rod; the third bead-threading mechanism includes a third feeding structure, a third bead-rowing structure, and a third guide rod; the fourth bead-threading mechanism includes a fourth feeding structure, a fourth bead-rowing structure, and a fourth guide rod; the fifth bead-threading mechanism includes a fifth feeding structure, a fifth bead-rowing structure, and a fifth guide rod; the sixth bead-threading mechanism includes a sixth feeding structure, a sixth bead-rowing structure, and a sixth guide rod; the second bead-rowing structure is located above the material cylinders of the first and third feeding structures, and the fourth bead-rowing structure is located above the material cylinders of the third and fifth feeding structures.

[0007] Furthermore, the bead feeding base plate is provided in three parts, including a first bead feeding base plate for installing the first bead clamp assembly and the second bead clamp assembly, a second bead feeding base plate for installing the third bead clamp assembly and the fourth bead clamp assembly, and a third bead feeding base plate for installing the fifth bead clamp assembly and the sixth bead clamp assembly.

[0008] Furthermore, each bead feeding mechanism includes a bead clamp for feeding beads, a drive unit for driving the bead clamp to slide and feed beads, and a bead guide block located at the corresponding position above the bead clamp.

[0009] Furthermore, the first eccentric plate is provided with a clearance surface to avoid the fourth motor.

[0010] Furthermore, the first guide bead rod and the second guide bead rod are disposed within the first groove.

[0011] Furthermore, each feeding structure includes a material cylinder, a feeding container located above the material cylinder, and a driving assembly for driving the material cylinder to rotate, with one end of the guide bead rod placed inside the material cylinder.

[0012] Furthermore, the arc-shaped mounting base is connected to the mounting plate via the first mounting block, the extension plate is disposed between the first mounting block and the arc-shaped mounting base, and the six sets of bead feeding mechanisms are connected to the mounting plate via the second mounting block.

[0013] Furthermore, a lifting mechanism is provided between the mounting plate and the mounting frame.

[0014] Furthermore, the lifting mechanism includes a lifting seat connected to the mounting bracket, a slide rail assembly disposed between the mounting plate and the lifting seat, and a drive cylinder for lifting the mounting plate.

[0015] Furthermore, a wire clamping assembly is provided above the needle bar holder, and a machine head is provided on one side of the needle bar holder.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model provides a six-bead feeding device, including six sets of bead feeding mechanisms that feed beads toward the same needle and corresponding bead threading mechanisms. It also includes a mounting frame for mounting the needle bar and the machine head. The mounting frame is further equipped with a mounting plate for mounting the bead feeding and bead threading mechanisms. The mounting plate is located on the side of the mounting frame away from the machine head to prevent interference. An extension plate is provided above the mounting plate to increase the mounting height of the bead threading mechanisms and prevent interference between the bead threading mechanisms and the thread clamping assembly above the machine head. The six sets of bead threading mechanisms are mounted on an arc-shaped mounting base, and the thread clamping assembly is partially located within a second groove formed by the arc-shaped mounting base, preventing interference with the six sets of bead threading mechanisms. The six sets of bead threading mechanisms are arranged alternately, resulting in a compact overall structure, smaller footprint, and reasonable arrangement, leaving more space for installing other embroidery devices. It is suitable for embroidery machines with small head-to-head distances. Attached Figure Description

[0017] Figure 1 , 2 These are schematic diagrams of the overall structure of this utility model from two different angles; Figure 3 , 4This is a schematic diagram of the bead feeding mechanism at two different angles; Figure 5 , 6 These are schematic diagrams of the partial structure of this utility model from two different angles; Figure 7 , 8 These are schematic diagrams showing the structure of this utility model installed on the needle bar frame at two different angles; The components include: a first bead feeding mechanism 1, a first base 101, a first bead clamping assembly 102, and a first transmission assembly 103; a second bead feeding mechanism 2, a second base 201, a second bead clamping assembly 202, and a second transmission assembly 203; a third bead feeding mechanism 3, a third base 301, a third bead clamping assembly 302, and a third transmission assembly 303; a fourth bead feeding mechanism 4, a fourth base 401, a fourth bead clamping assembly 402, and a fourth transmission assembly 403; and a fifth bead feeding mechanism 5, a fifth base 501, a fifth bead clamping assembly 502, and a fifth transmission assembly 103. Component 503, sixth bead feeding mechanism 6, sixth base 601, sixth bead clamp assembly 602, sixth transmission assembly 603, first motor 7, second motor 8, first eccentric plate 9, third motor 10, fourth motor 11, second eccentric plate 12, first notch 13, fifth motor 14, second notch 15, sixth motor 16, third notch 17, bead feeding base plate 18, clearance cut surface 19, first bead feeding base plate 1801, second bead feeding base plate 1802, third bead feeding base plate 1803, mounting bracket 20, mounting surface 2001, mounting plate 21. Arc-shaped mounting base; 22. First groove; 23. First bead threading mechanism; 24. First feeding structure 2401; First bead rowing structure 2402; First guide rod 2403; Second bead threading mechanism; 25. Second feeding structure 2501; Second bead rowing structure 2502; Second guide rod 2503; Third bead threading mechanism; 26. Third feeding structure 2601; Third bead rowing structure 2602; Third guide rod 2603; Fourth bead threading mechanism; 27. Fourth feeding structure 2701; Fourth bead rowing structure 2702; Fourth guide rod 270 3. Fifth bead threading mechanism 28, Fifth feeding structure 2801, Fifth bead rowing structure 2802, Fifth bead guide rod 2803, Sixth bead threading mechanism 29, Sixth feeding structure 2901, Sixth bead rowing structure 2902, Sixth bead guide rod 2903, Material cylinder 30, Feeding container 31, Drive assembly 32, First mounting block 33, Second mounting block 34, Extension plate 35, Lifting mechanism 36, Lifting seat 3601, Slide rail assembly 3602, Drive cylinder 3603, Needle bar frame 37, Wire clamping panel 38, Machine head 39, Second groove 40. Detailed Implementation

[0018] The present invention will be further described below with reference to specific embodiments.

[0019] refer to Figures 1-8A six-bead feeding device includes six sets of bead feeding mechanisms that feed beads toward the same needle. The first to sixth sets of bead feeding mechanisms are mounted concentrically on corresponding bead feeding base plates 18 with the needle as the center. The six sets of bead feeding mechanisms are connected to the same needle bar frame and the machine head through mounting brackets 20. Above each of the six sets of bead feeding mechanisms are six sets of bead threading mechanisms. The six sets of bead feeding mechanisms and the six sets of bead threading mechanisms are mounted on the same mounting plate 21. The mounting plate 21 is located on the side of the mounting bracket 20 away from the machine head. An arc-shaped mounting seat 22 for mounting the six sets of bead threading mechanisms is provided above the mounting plate 21. An extension plate 35 is provided between the arc-shaped mounting seat 22 and the mounting plate 21. Adjacent sets of bead threading mechanisms are staggered vertically. The mounting bracket 20 is provided with a first groove 23 and a mounting surface 2001 for mounting the needle bar frame. The guide rod of part of the bead threading mechanism is located in the first groove 23. The wire clamping assembly 38 above the needle bar frame 37 is partially located in the second groove 40 of the arc-shaped mounting seat 22.

[0020] The needle bar holder 37 is provided with a wire clamping assembly 38 above it, and a machine head 39 is provided on one side of the needle bar holder 37.

[0021] The needle bar holder and the needle head are mounted on the mounting surface 2001, i.e., on the side of the mounting bracket 20. The needle head 39 is mounted facing one side, and the mounting plate 21 is mounted facing the other side to prevent interference between the bead feeding and threading mechanism and the needle head. At the same time, an extension plate 35 is provided to increase the installation height of the bead threading mechanism and prevent interference with the needle head and wire clamping panel mounted below. The wire clamping assembly 38 is located exactly in the second groove 40 formed by the arc-shaped mounting base 22, without interfering with the bead threading mechanism, resulting in a compact structure.

[0022] The six sets of bead-feeding mechanisms arranged concentrically are as follows: The first bead feeding mechanism 1 includes a first base 101, a first bead clamping assembly 102, a first transmission assembly 103, and a first motor 7 for driving the bead feeding. The first motor 7 is directly located on the side of the first base 101 near the machine head installation direction. The first motor 7 is located at the bottom, leaving space above to facilitate the installation of the second motor 8 of the second bead feeding mechanism 2, and also to prevent interference with the machine head.

[0023] The second bead feeding mechanism 2 includes a second base 201, a second bead clamping assembly 202, a second transmission assembly 203, and a second motor 8 for driving the bead feeding. The second motor 8 is mounted on a first eccentric plate 9, located near and above the first motor 7. The first eccentric plate 9 is mounted on the second base and offset away from the first base. By offsetting the first eccentric plate 9 away from the first base, the second motor 8 extends outwards for a shorter length during installation, occupies less space above the first motor 7, prevents interference with the machine head, and results in a more compact structure and reduced overall space requirements.

[0024] The third bead feeding mechanism 3 includes a third base 301, a third bead clamping assembly 302, a third transmission assembly 303, and a third motor 10 for driving the bead feeding. The third motor 10 is directly located on the side of the third base away from the second motor 8. The third motor 10 is located on the side away from the second base 201 to prevent interference with the second base 201 and the first base 101, and can also make the structure more compact and reduce the overall space occupied.

[0025] The fourth bead feeding mechanism 4 includes a fourth base 401, a fourth bead clamping assembly 402, a fourth transmission assembly 403, and a fourth motor 11 for driving the bead feeding. The fourth motor 11 is mounted on a second eccentric plate 12 and located within a first recess 13 formed by the second and third motors. The second eccentric plate 12 is mounted on the fourth base 401 and offset away from the third base 301. This offset of the second eccentric plate 12 reduces the outward extension length of the fourth motor 11 during installation, resulting in a more compact structure and reduced overall space occupation. The fourth motor 11 is positioned within the first recess 13 in a reasonable arrangement to prevent interference with the fifth base of the fifth bead feeding mechanism 5. The first eccentric plate 9 has a corresponding clearance surface 19 to avoid the fourth motor 11.

[0026] The fifth bead feeding mechanism 5 includes a fifth base 501, a fifth bead clamping assembly 502, a fifth transmission assembly 503, and a fifth motor 14 for driving the bead feeding. The fifth motor 14 is directly mounted on the fifth base and is located in the second recess 15 formed by the third motor and the fourth motor. The second recess 15 accommodates the fifth motor 14, resulting in a compact structure and a more reasonable arrangement.

[0027] The sixth bead feeding mechanism 6 includes a sixth base 601, a sixth bead clamping assembly 602, a sixth transmission assembly 603, and a sixth motor 16 for driving the bead feeding. The sixth motor 16 is directly mounted on the sixth base and is located within the third recess 17 formed by the fifth motor and the sixth motor. Utilizing the third recess 17 to accommodate the sixth motor 16 makes the overall structure more compact.

[0028] The six bead-threading mechanisms corresponding to the first to sixth bead-feeding mechanisms are as follows: The first bead-threading mechanism 24 includes a first feeding structure 2401, a first bead-arranging structure 2402, and a first bead-guide rod 2403; the second bead-threading mechanism 25 includes a second feeding structure 2501, a second bead-arranging structure 2502, and a second bead-guide rod 2503; the third bead-threading mechanism 26 includes a third feeding structure 2601, a third bead-arranging structure 2602, and a third bead-guide rod 2603; the fourth bead-threading mechanism 27 includes a fourth feeding structure 2701, a fourth bead-arranging structure 2702, and a fourth bead-guide rod 2403. The guide rod 2703; the fifth bead threading mechanism 28 includes a fifth feeding structure 2801, a fifth bead rowing structure 2802 and a fifth guide rod 2803; the sixth bead threading mechanism 29 includes a sixth feeding structure 2901, a sixth bead rowing structure 2902 and a sixth guide rod 2903; the second bead rowing structure 2502 is located above the material cylinder of the first feeding structure 2401 and the material cylinder of the third feeding structure 2601, and the fourth bead rowing structure 2702 is located above the material cylinder of the third feeding structure 2601 and the material cylinder of the fifth feeding structure 2801.

[0029] The six sets of beading mechanisms are arranged in an alternating, compact manner, taking up little space and leaving more room for installing other embroidery devices.

[0030] Each bead clamp assembly includes a bead clamp for feeding beads, a drive component for sliding the bead clamp to feed beads, and a bead guide block located at a corresponding position above the bead clamp. Each bead clamp assembly can be provided with a separate bead feeding base plate, or two or more bead clamp assemblies can be provided on a single bead feeding base plate. In this embodiment, there are three bead feeding base plates 18, including a first bead feeding base plate 1801 for mounting the first bead clamp assembly 102 and the second bead clamp assembly 202, a second bead feeding base plate 1802 for mounting the third bead clamp assembly 302 and the fourth bead clamp assembly 402, and a third bead feeding base plate 1803 for mounting the fifth bead clamp assembly 502 and the sixth bead clamp assembly 602.

[0031] The first guide bead rod 2403 and the second guide bead rod 2503 are disposed in the first groove 23.

[0032] Each feeding structure includes a material cylinder 30, a feeding container 31 located above the material cylinder, and a drive assembly 32 for rotating the material cylinder 30. One end of the guide bead rod is placed inside the material cylinder 30. This feeding structure can employ existing technology.

[0033] The arc-shaped mounting base 22 is connected to the mounting plate 21 via the first mounting block 33. The extension plate 35 is disposed between the arc-shaped mounting base 22 and the extension plate 35. The six sets of bead feeding mechanisms are connected to the mounting plate 21 via the second mounting block 34. A lifting mechanism 36 is provided between the mounting plate 21 and the mounting frame 20.

[0034] The lifting mechanism 36 includes a lifting seat 3601 connected to the mounting frame 20, a slide rail assembly 3602 disposed between the mounting plate 21 and the lifting seat 3601, and a drive cylinder 3603 for lifting the mounting plate 21. The lifting mechanism 36 is used to lift the bead feeding mechanism and the bead threading mechanism as a whole, and the drive cylinder 3603 drives the mounting plate 21 to slide relative to the mounting frame 20.

[0035] The above description is only an optional embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included in the patent protection scope of the present utility model.

Claims

1. A six-bead feeding device, comprising six sets of bead feeding mechanisms feeding beads toward the same needle, the first to sixth sets of bead feeding mechanisms being centripetally mounted on corresponding bead feeding base plates (18) with the needle as the center, the six sets of bead feeding mechanisms being connected to the same needle bar frame and the machine head via mounting brackets (20), the six sets of bead feeding mechanisms corresponding one-to-one above each of the six sets of bead feeding mechanisms, the six sets of bead feeding mechanisms and the six sets of bead threading mechanisms being disposed on the same mounting plate (21), characterized in that: The mounting plate (21) is located on the mounting frame (20) on the side away from the machine head. The mounting plate (21) is provided with an arc-shaped mounting seat (22) for mounting six sets of bead-threading mechanisms. The two adjacent sets of bead-threading mechanisms are staggered vertically. The mounting frame (20) is provided with a first groove (23) and a mounting surface (2001) for mounting the needle bar frame (37). The guide rods of part of the bead-threading mechanism are located in the first groove (23). The wire clamping assembly (38) above the needle bar frame (37) is partially located in the second groove (40) of the arc-shaped mounting seat (22).

2. The six-bead feeding device as described in claim 1, characterized in that: The six sets of bead-feeding mechanisms arranged concentrically are as follows: The first bead feeding mechanism (1) includes a first base (101), a first bead clamping assembly (102), a first transmission assembly (103), and a first motor (7) for driving the bead feeding. The first motor (7) is directly located on the side of the first base (101) near the machine head installation direction. The second bead feeding mechanism (2) includes a second base (201), a second bead clamping assembly (202), a second transmission assembly (203), and a second motor (8) for driving the bead feeding. The second motor (8) is mounted on a first eccentric plate (9), located near the first motor (7) and above the first motor (7). The first eccentric plate (9) is mounted on the second base and offset away from the first base. The third bead feeding mechanism (3) includes a third base (301), a third bead clamping assembly (302), a third transmission assembly (303), and a third motor (10) for driving the bead feeding. The third motor (10) is directly located on the side of the third base away from the second motor (8). The fourth bead feeding mechanism (4) includes a fourth base (401), a fourth bead clamping assembly (402), a fourth transmission assembly (403), and a fourth motor (11) for driving the bead feeding. The fourth motor (11) is mounted on the second eccentric plate (12) and is located in the first recess (13) formed by the second motor and the third motor. The second eccentric plate (12) is mounted on the fourth base and is offset to the side away from the third base (301). The fifth bead feeding mechanism (5) includes a fifth base (501), a fifth bead clamping assembly (502), a fifth transmission assembly (503), and a fifth motor (14) for driving the bead feeding. The fifth motor (14) is directly mounted on the fifth base and is located in the second recess (15) formed by the third motor and the fourth motor. The sixth bead feeding mechanism (6) includes a sixth base (601), a sixth bead clamping assembly (602), a sixth transmission assembly (603), and a sixth motor (16) for driving the bead feeding. The sixth motor (16) is directly mounted on the sixth base and is located in the third recess (17) formed by the fifth motor and the sixth motor.

3. The six-bead feeding device as described in claim 1, characterized in that: The six bead-threading mechanisms corresponding to the first to sixth bead-feeding mechanisms are as follows: The first bead-threading mechanism (24) includes a first feeding structure (2401), a first bead-arranging structure (2402), and a first bead-guide rod (2403); the second bead-threading mechanism (25) includes a second feeding structure (2501), a second bead-arranging structure (2502), and a second bead-guide rod (2503); the third bead-threading mechanism (26) includes a third feeding structure (2601), a third bead-arranging structure (2602), and a third bead-guide rod (2603); the fourth bead-threading mechanism (27) includes a fourth feeding structure (2701), a fourth bead-arranging structure (2702), and a fourth bead-threading mechanism (28). The fifth bead threading mechanism (28) includes a fifth feeding structure (2801), a fifth bead row structure (2802), and a fifth bead guide rod (2803); the sixth bead threading mechanism (29) includes a sixth feeding structure (2901), a sixth bead row structure (2902), and a sixth bead guide rod (2903); the second bead row structure (2502) is located above the material cylinder of the first feeding structure (2401) and the material cylinder of the third feeding structure (2601), and the fourth bead row structure (2702) is located above the material cylinder of the third feeding structure (2601) and the material cylinder of the fifth feeding structure (2801).

4. The six-bead feeding device as described in claim 2, characterized in that: The bead feeding base plate (18) is provided in three parts, including a first bead feeding base plate (1801) for installing the first bead clamp assembly (102) and the second bead clamp assembly (202), a second bead feeding base plate (1802) for installing the third bead clamp assembly (302) and the fourth bead clamp assembly (402), and a third bead feeding base plate (1803) for installing the fifth bead clamp assembly (502) and the sixth bead clamp assembly (602).

5. A six-bead feeding device as described in claim 2, characterized in that: Each bead feeding mechanism includes a bead clamp for feeding beads, a drive unit for driving the bead clamp to slide and feed beads, and a bead guide block located at the corresponding position above the bead clamp.

6. The six-bead feeding device as described in claim 3, characterized in that: The first guide rod (2403) and the second guide rod (2503) are located in the first groove (23).

7. A six-bead feeding device as described in claim 3, characterized in that: Each feeding structure includes a feed cylinder (30), a feeding container (31) located above the feed cylinder, and a driving assembly (32) for driving the feed cylinder (30) to rotate. One end of the guide bead rod is placed inside the feed cylinder (30).

8. The six-bead feeding device as described in claim 1, characterized in that: An extension plate (35) is provided between the arc-shaped mounting base (22) and the mounting plate (21). The arc-shaped mounting base (22) is connected to the mounting plate (21) through the first mounting block (33). The extension plate (35) is located between the first mounting block (33) and the arc-shaped mounting base (22). The six sets of bead feeding mechanisms are connected to the mounting plate (21) through the second mounting block (34).

9. A six-bead feeding device as described in claim 1, characterized in that: A lifting mechanism (36) is provided between the mounting plate (21) and the mounting frame (20). The lifting mechanism (36) includes a lifting seat (3601) connected to the mounting frame (20), a slide rail assembly (3602) provided between the mounting plate (21) and the lifting seat (3601), and a drive cylinder (3603) for lifting the mounting plate (21).

10. A six-bead feeding device as described in claim 1, characterized in that: The needle bar holder (37) is provided with a wire clamping assembly (38) above it, and a machine head (39) is provided on one side of the needle bar holder (37).

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